<!DOCTYPE html>
<html>
<head>
<style>
html, body {
    margin: 0;
    padding: 0;
}

div {
    box-sizing: border-box;
    border-style: solid;
    border-color: black;
    position: absolute;
}

#c00 {
    border-width: 4px 2px 2px 4px;
    left: 0px;
    top: 0px;
    width: 82px;
    height: 82px;
}
#c01 {
    border-width: 4px 2px 0 0;
    left: 82px;
    top: 0px;
    width: 94px;
    height: 66px;
}
#c02 {
    border-width: 4px 4px 0 0;
    left: 176px;
    top: 0px;
    width: 82px;
    height: 79px;
}

#c10 {
    border-width: 0 0 2px 4px;
    left: 0px;
    top: 82px;
    width: 66px;
    height: 94px;
}
#c11 {
    border-width: 30px;
    left: 66px;
    top: 66px;
    width: 124px;
    height: 124px;
}
#c12 {
    border-width: 4px 4px 4px 0;
    left: 190px;
    top: 79px;
    width: 68px;
    height: 98px;
}

#c20 {
    border-width: 0 2px 2px 4px;
    left: 0px;
    top: 176px;
    width: 82px;
    height: 80px;
}
#c21 {
    border-width: 0 2px 2px 0;
    left: 82px;
    top: 190px;
    width: 94px;
    height: 66px;
}
#c22 {
    border-width: 0 4px 2px 0;
    left: 176px;
    top: 177px;
    width: 82px;
    height: 79px;
}

#c30 {
    border-width: 0 2px 2px 4px;
    left: 0px;
    top: 256px;
    width: 82px;
    height: 66px;
}
#c31 {
    border-width: 0 2px 2px 0;
    left: 82px;
    top: 256px;
    width: 94px;
    height: 66px;
}
#c32 {
    border-width: 0 4px 2px 0;
    left: 176px;
    top: 256px;
    width: 82px;
    height: 66px;
}

#c40 {
    border-width: 0 2px 4px 4px;
    left: 0px;
    top: 322px;
    width: 82px;
    height: 68px;
}
#c41 {
    border-width: 0 2px 4px 0;
    left: 82px;
    top: 322px;
    width: 94px;
    height: 68px;
}
#c42 {
    border-width: 0 4px 4px 0;
    left: 176px;
    top: 322px;
    width: 82px;
    height: 68px;
}
</style>
</head>
<body>
<div id=c00></div><div id=c01></div><div id=c02></div>
<div id=c10></div><div id=c11></div><div id=c12></div>
<div id=c20></div><div id=c21></div><div id=c22></div>
<div id=c30></div><div id=c31></div><div id=c32></div>
<div id=c40></div><div id=c41></div><div id=c42></div>
</body>
</html>

